Uncoupled analysis of stochastic reaction networks in fluctuating environments

C Zechner, H Koeppl - PLoS computational biology, 2014 - journals.plos.org
The dynamics of stochastic reaction networks within cells are inevitably modulated by factors
considered extrinsic to the network such as, for instance, the fluctuations in ribosome copy …

Selected-node stochastic simulation algorithm

L Duso, C Zechner - The Journal of chemical physics, 2018 - pubs.aip.org
Stochastic simulations of biochemical networks are of vital importance for understanding
complex dynamics in cells and tissues. However, existing methods to perform such …

Hawkes process modelling for chemical reaction networks in a random environment

M Sinzger-D'Angelo, J Hasenauer, H Koeppl - SIAM Journal on Applied …, 2024 - SIAM
Cellular processes are open systems, situated in a heterogeneous context, rather than
operating in isolation. Chemical reaction networks (CRNs) whose reaction rates are …

Marginalized continuous time Bayesian networks for network reconstruction from incomplete observations

L Studer, L Paulevé, C Zechner, M Reumann… - Proceedings of the …, 2016 - ojs.aaai.org
Abstract Continuous Time Bayesian Networks (CTBNs) provide a powerful means to model
complex network dynamics. How-ever, their inference is computationally demanding …

[PDF][PDF] Stochastic biochemical networks in random environments: probabilistic modeling and inference

C Zechner - 2014 - research-collection.ethz.ch
Biochemical processes within clonal cell populations exhibit a substantial degree of cell-to-
cell variability. While a fraction of the overall variability is due to the intrinsic stochasticity of …

Sparse learning of Markovian population models in random environments

C Zechner, F Wadehn, H Koeppl - IFAC Proceedings Volumes, 2014 - Elsevier
Markovian population models are suitable abstractions to describe well-mixed interacting
particle systems in situation where stochastic fluctuations are significant due to the …

Formal modelling and approximation-based analysis for mode-switching population dynamics

P Piho - 2020 - era.ed.ac.uk
This thesis explores aspects of model specification and analysis for population dynamics
which arise when modelling complex interactions and communication structures in agent or …